%0 Report %T X2Rail‐3 -- Deliverable 8.3 -- Protection profile for Adaptable Communication System (ACS) components %+ Département Systèmes Réseaux, Cybersécurité et Droit du numérique (IMT Atlantique - SRCD) %+ Enabling Affordable Smarter Environment (EASE) %+ Thales Transportation Systems [Berlin] %+ Siemens Mobility [Erlangen] %+ KONTRON [Ismaning] %+ KONTRON [Toulon] %A Couturier, Christophe %A Lutze, Claudia %A Wischy, Markus %A Reschl, Philipp %A Horn, Christian %A Azandégbé, Thierry %A Bicaku, Ani %I RAILENIUM %I IMT Atlantique %I European Union H2020 Program -- Shit2Rail Joint Undertaking %8 2020-12-02 %D 2020 %K Protection Profile %K Railway %K Cybersecurity %K Adaptable Communication System %K FRMCS %Z Computer Science [cs]/Networking and Internet Architecture [cs.NI] %Z Computer Science [cs]/Cryptography and Security [cs.CR]Reports %X This document is a deliverable of the X2RAIL-3 European Project (https://projects.shift2rail.org/s2r_ip2_n.aspx?p=X2RAIL-3).This document provides the first version of the Protection Profile (PP) for an AdaptableCommunication System (ACS) component, the ACS gateway (ACS GW).The scope of the ACS is derived from X2Rail-1, UIC Future Railway MobileCommunication System (FRMCS) and Mission Critical Service group from 3GPP.The technical security requirements for the main network component, the ACS GW, arederived from IEC 62443-4-2 considering security level 3 (SL 3) and X2Rail Shared SecurityServices.Due to the limitation of FRMCS use cases to mission-critical Automatic Train Protection (ATP)and business communication of Wireless internet on-train for passengers, this protectionprofile might not be comprehensive. A future update of the PP is likely due to future mobilecommunication technology research activities, potentially growing FRMCS use cases, andupdates of the specifications given above. %G English %L hal-03326658 %U https://imt-atlantique.hal.science/hal-03326658 %~ INSTITUT-TELECOM %~ UNIV-RENNES1 %~ CNRS %~ INRIA %~ UNIV-UBS %~ INSA-RENNES %~ INRIA-RENNES %~ IRISA %~ IRISA_SET %~ OPENAIRE %~ INRIA_TEST %~ TESTALAIN1 %~ CENTRALESUPELEC %~ INRIA2 %~ UR1-HAL %~ LARA %~ UR1-MATH-STIC %~ UR1-UFR-ISTIC %~ IMTA_SRCD %~ TEST-UR-CSS %~ IRISA_IMTA %~ UNIV-RENNES %~ INRIA-RENGRE %~ IMT-ATLANTIQUE %~ IRISA-EASE-IMTA %~ PRACOM %~ INSTITUTS-TELECOM %~ UR1-MATH-NUM